Overland, MO Heating & Air Conditioning Installation, Repair & Maintenance

Replaced failed blower motor capacitor and added 2 pounds of R-410A refrigerant to system. System diagnostics confirmed proper superheat at 17.0°F and subcooling at 4.8°F after repairs, restoring normal heating and cooling operation.

Responded to no cooling complaint on 10+ year old outdoor unit. Upon inspection, found condenser coil completely blocked with heavy accumulation of grass clippings, hay, and dried vegetation restricting airflow. Electrical compartment also contained significant debris, dirt buildup, and cobwebs throughout wiring connections. Removed all organic material from coil fins and internal components, cleaned electrical connections, and verified proper system operation with restored airflow and cooling capacity.

Responded to no-cool call on residential split system less than 10 years old. Upon arrival, found evaporator coil completely frozen with severe ice buildup throughout the indoor unit. Diagnosed restricted airflow as primary cause of freezing condition. Shut down system to allow complete defrost of coil. Inspected outdoor condensing unit and verified proper operation of compressor and condenser fan. Checked refrigerant lines and connections for proper insulation and signs of restriction. System unable to maintain setpoint temperature due to ice blockage preventing proper heat exchange. Allowed adequate defrost time before further diagnostics to determine underlying cause of airflow restriction, which may include dirty filter, blocked return air, low refrigerant charge, or blower motor issues requiring follow-up service.

Responded to no cooling call on 10+ year old system located at side of home. Upon inspection, found severely clogged 16x20x1 air filter with heavy dust accumulation restricting airflow. Replaced dirty filter with new filter, restoring proper airflow to system and resolving cooling issue.

Completed comprehensive cooling season tune-up on 4-year-old outdoor condensing unit. Performed electrical diagnostics using digital multimeter and clamp meter to verify proper voltage and amperage draw. Inspected condenser coil fins for debris accumulation and airflow restrictions, confirming adequate heat transfer capability and structural integrity of fin assembly.

Completed preventative maintenance tune-up on single outdoor AC unit as part of Home Depot service agreement. Upon arrival, found condenser coil heavily soiled with accumulated dust, dirt, and debris buildup that was significantly restricting airflow through the fins. Performed thorough cleaning of condenser coil to remove matted debris and restore proper airflow capacity. Inspected compressor housing and all visible components for proper operation. Unit returned to normal operating efficiency following coil cleaning and standard tune-up procedures.

Completed comprehensive cooling maintenance on 9-year-old air conditioning system. Performed standard tune-up procedures including inspection of control panel wiring and electrical connections, verification of proper terminations at terminal blocks, and examination of multi-filter housing unit. All filters showed proper installation within metal framework, and system demonstrated normal operational parameters upon completion of service.

Installed a 40-gallon tall gas water heater, State ProLine Commercial Grade model, in basement utility area. Addressed pilot light issues on existing unit prior to replacement, confirmed gas supply was operational. Completed full installation with copper piping connections, ensured proper venting, and verified all safety labels and controls were in place per manufacturer specifications.

Completed comprehensive cooling tune-up service on two HVAC units (U10 and O10) located on side of residence. Performed standard maintenance procedures including inspection of evaporator coils, which showed moderate dust and debris accumulation on fins, and verified electrical connections and wiring integrity at both units. All systems operational upon completion with photographic documentation of coil condition and electrical components captured for service records.

Responded to no heat call on 10+ year old furnace located in basement. Upon inspection, found pilot light was not lit and furnace was unable to ignite despite blower operation. Inspected gas valve assembly, gas line connections, and ignition system components for proper function and safety.

Completed comprehensive cooling system tune-up on 19-year-old Lennox CB80M-41-4P air conditioning unit. Performed standard maintenance protocol including system inspection, filter assessment, electrical component verification, and operational testing to ensure proper cooling performance for the upcoming season.

Completed cooling system tune-up on 20+ year old unit located in side yard. Performed standard maintenance protocol including system inspection, cleaned condenser coil fins, and replaced heavily soiled pleated air filter that showed significant particulate accumulation. Unit operating within normal parameters upon completion of service.

Responded to service call for 6-year-old attic-mounted mini split system reported as turning on but not producing cold air. Performed diagnostic testing using manifold gauges to assess refrigerant pressures and system performance. Inspection revealed corrosion and oxidation at electrical junction box connections and service port fittings. Addressed connection issues at outdoor unit, including corroded terminals and compromised electrical connections. Tested system operation following repairs and verified proper cooling functionality restored to unit.

Completed comprehensive cooling maintenance and tune-up on 16-year-old air conditioning system. Performed standard preventative maintenance procedures including inspection of indoor air handler with blower motor assembly and outdoor condenser unit. Interior components showed typical dust accumulation which was addressed during service. Outdoor compressor motor exhibited significant surface corrosion consistent with age and weather exposure, though unit remains operational. Inspected condenser coil fins, refrigerant lines, electrical connections, and mounting hardware. System tested and confirmed operational at completion of maintenance service.

# HVAC Cooling Maintenance Service Completed Performed comprehensive cooling maintenance on two 9-year-old air conditioning systems. Service included complete system inspection, performance testing, and verification of proper operation on both units. ## Work Performed Conducted thorough visual inspection of outdoor condensing units. Noted accumulated dirt and grime on exterior coil fins and cabinet surfaces. Cleaned condenser coils to restore optimal heat transfer efficiency and airflow. Removed debris and vegetation growth from around unit base and concrete pad perimeter. Inspected and serviced electrical components including motor assemblies and service valves mounted on unit. Verified proper electrical connections and conduit routing along building exterior. Tested capacitor performance and amp draw on both systems. Replaced air filtration media on both systems. Removed old pleated filters showing dirt accumulation and installed new high-efficiency pleated filters with cardboar

Completed comprehensive tune-up on a 10-year-old residential air conditioning unit located in backyard. Performed standard maintenance protocol including electrical diagnostics using digital multimeter, recording voltage readings of 33.32V and 11.13V at various system points to verify proper electrical operation and component functionality. All measurements fell within acceptable parameters, system operating efficiently with no issues identified.

Returned to new installation site to complete system charging. Connected refrigerant manifold gauges and verified system pressures, recording 113 PSIG suction pressure with 16.8°F superheat and 30.34 PSIG liquid line pressure with 18.3°F subcooling, confirming proper refrigerant charge and optimal system operation.

Responded to service call for clogged bathroom sink on second floor hallway bathroom. Upon arrival, assessed the pedestal sink and determined blockage in drain line. Removed obstruction from drain assembly using appropriate plumbing tools. Tested water flow and drainage to confirm proper operation. Inspected visible plumbing connections beneath sink to ensure no leaks or additional issues. Left fixture in full working order with clear drainage.

Responded to recall for recurring main sewer line backup in 70-year-old home following previous snaking attempt. Upon investigation, performed video camera inspection of main line and discovered severe root intrusion causing blockage. Extracted substantial root mass from cleanout access point, documenting condition with photographs showing extensive root penetration into pipe system. The root accumulation indicated compromised pipe integrity consistent with age of cast iron or clay sewer lines typical of home's construction era. Cleared accessible root mass and advised property owner that permanent resolution would require excavation and replacement of affected pipe section, as recurring blockages will continue due to structural damage allowing root entry.

Responded to reported gas leak at 5-year-old furnace where gas utility had shut off supply valve as safety precaution. Upon arrival, performed comprehensive inspection of gas train components and identified corroded union connection at gas valve inlet showing visible green oxidation and deterioration. Conducted leak detection testing which confirmed active gas leak at the compromised union fitting. Replaced defective union connection, pressure tested entire gas line assembly to manufacturer specifications, and verified all connections were secure with no detectable leaks. Restored gas supply and performed complete system startup, confirming proper ignition sequence, burner operation, and flame characteristics within normal parameters.